Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fair

14°F

-10°C

Humidity 53%
Wind Speed Calm
Barometer 30.28 in (1027.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 20 Jan 4:53 am CST
Extended Forecast for

3 Miles NE Powersville MO

  • Today

    Today: Increasing clouds, with a high near 32. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 32 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of flurries between 8pm and midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 20. South southeast wind 7 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: A chance of sprinkles and flurries before 2pm, then a chance of sprinkles between 2pm and 5pm, then a chance of sprinkles and flurries after 5pm.  Sunny, with a high near 39. Breezy, with a west southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 39 °F

    Sunny then
    Chance
    Sprinkles/Flurries
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Northwest wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 4.

    High: 4 °F

    Cold

  • Friday Night

    Friday Night: A chance of snow after midnight.  Mostly cloudy, with a low around -7. Chance of precipitation is 30%.

    Low: -7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow after noon.  Mostly cloudy and cold, with a high near 8. Chance of precipitation is 30%.

    High: 8 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 32. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
A chance of flurries between 8pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 20. South southeast wind 7 to 11 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Wednesday
A chance of sprinkles and flurries before 2pm, then a chance of sprinkles between 2pm and 5pm, then a chance of sprinkles and flurries after 5pm. Sunny, with a high near 39. Breezy, with a west southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 14. Northwest wind 6 to 16 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 30. West wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Partly sunny and cold, with a high near 4.
Friday Night
A chance of snow after midnight. Mostly cloudy, with a low around -7. Chance of precipitation is 30%.
Saturday
A chance of snow after noon. Mostly cloudy and cold, with a high near 8. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around -3.
Sunday
Sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Powersville MO
 40.57°N 93.27°W (Elev. 1056 ft)
5:07 am CST Jan 20, 2026
5am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database